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[肺静脉和肺动脉楔压]

[Wedge pressure in the pulmonary vein and artery].

作者信息

Gusarov G V, Semenov A A

出版信息

Vestn Khir Im I I Grek. 1980 Dec;125(12):3-5.

PMID:7222389
Abstract

Analysis of the results of measurements of the pressure in pulmonary veins and left auricle in 143 patients with mitral stenosis during the operation and the registration of the wedge pressure in the pulmonary veins during catheterization in 62 of 105 patients of another group enabled the authors to conclude that there was no autonomous pulsation of the pulmonary veins. The pressure after occlusion with a catheter of the pulmonary vein branches and the pulmonary artery does not reflect the true hemodynamic condition in the occlusion basin. The data obtained should be considered as artificial phenomena determined by the method islet.

摘要

对143例二尖瓣狭窄患者手术期间肺静脉和左心房压力测量结果的分析,以及对另一组105例患者中62例进行导管插入术时肺静脉楔压的记录,使作者得出结论:肺静脉不存在自主搏动。用导管阻塞肺静脉分支和肺动脉后的压力并不能反映阻塞区域的真实血流动力学状况。所获得的数据应被视为由该方法小区域决定的人为现象。

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